OrganizationActive
Clare Matrix
NPI 1992129282 · Community/Behavioral Health Agency · Ontario, CA
Provider details
- NPI number
- 1992129282
- Entity type
- Organization
- Primary specialty
- Community/Behavioral Health AgencyAgencies
- Organization subpart
- No
- Authorized official
- Matt Walton, Interim Executive Officer(310) 314-6200
Specialties & taxonomies
Agencies
- Substance Abuse Rehabilitation Facility324500000X
Residential Treatment Facilities
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
812 N Euclid Ave
Ontario, CA 91762-2714
Phone: (099) 395-0888
Street-level locationGet directions
Mailing address
909 Pico Blvd
Santa Monica, CA 90405-1326
Other names (DBA / former)
- Doing business as
- Matrix Institute on Addictions
Registry dates
- Enumerated
- 2014-02-07
- Last updated
- 2024-03-05
- Certified
- 2024-03-05
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.